Operation Skill Guide For Road Core Drilling Machine

The road core drilling machine is easy to operate, light and flexible, easy to move, no power supply, accurate size of drilling rig and sampling, smooth surface after drilling, and no accidental damage to the drilled material, it is the best road testing equipment. Pavement coring machine adopts Honda/yamaha gasoline engines, start convenient, reliable operation, easy to operate, and is equipped with artificial synthetic diamond drill bit, it is mainly used for highways, airports, ports, docks, 

the dam concrete engineering, such as drilling core of the new series of products, this function directly drill 700 mm inner core samples, With lengthening rod, 5 meters can be drilled for inner core sample. Mainly in the high-grade highway can take concrete, limestone, foundation, etc., for compressive, flexural test.